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Cheap Flights from Kansas City to St. Louis $269.2

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Cheapest Flights from Kansas City to St. Louis (MCI to STL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Kansas City to St. Louis (MCI to STL)

Question : Who struggles with getting their passengers to Lambert-St. Louis International Airport (STL) on time?
Answer : NetJets Aviation flights from MCI to STL are delayed 100% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Have you considered flying out of an airport besides Kansas City International Airport (MCI)?
Answer : Kansas City International Airport is a wonderful airport, but there is a lower cost option - Charles B. Wheeler Downtown Airport. It's just 14 miles away, and flights are 12% cheaper over the upcoming months.

Question : About how long is the flight from Kansas City to Saint Louis?
Answer : This flight takes 55 minutes on average.

Question : Do some days of the week have more flight times than others?
Answer : With 16 total flight time options, Monday and Tuesday provide the most flexibility from MCI to STL.

Question : How many departure times from Kansas City International Airport (MCI) to Lambert-St. Louis International Airport (STL) are there on a daily basis?
Answer : On average, you can expect to see three available departure times for this route. The average route has 31 different flight times per day, so expect fewer choices than you're used to.

Question : Are prices changing frequently for this route?
Answer : Flight prices for MCI to STL change a lot more than the majority of routes. Prices tend to be lower the further out you book.

Question : Do travelers from Kansas City typically stay in Saint Louis for very long?
Answer : Passengers from MCI to STL stay four days on average.